杏吧原创

Elvis is still alive somewhere in the Universe,
say cosmologists Alexander Vilenkin and Jaume Garriga. They
believe the rapid expansion after the big bang divided the Universe into an
infinite number of 鈥淥-regions鈥�, isolated from each other because light hasn鈥檛
had time to travel between them. In these O-regions, every possible version of
history will occur, they calculate.